LEASES · O-10-43154 · OIL · DISTRICT 08
Margaret '247B'
Diamondback E&P LLC · Martin County · Spraberry (Trend Area) field
Margaret '247b' is an RRC oil lease (O-10-43154) in Martin County operated by Diamondback E&P LLC, with 2 wells completed on it.
It has reported 33.8K barrels of oil and 96.9K mcf of gas since October 2012, last reporting volume in December 2019 (statewide data runs through August 2026).
No volume was reported in the 12 months through August 2026; the last was in December 2019.
3 operators have filed production on it, most recently Diamondback E&P LLC since January 2021.
- 33.8K
- bbl oil, all reported
- 96.9K
- mcf gas incl. casinghead
- 0
- bbl oil, 12 months through Aug 2026
- —
- vs the 12 before
- 2
- wells completed on it
- 1.87K
- peak month, bbl (Mar 2013)
PDQ LEASE REPORTS · FIRST OCT 2012 · LAST VOLUME DEC 2019 · STATEWIDE DATA THROUGH AUG 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
12 months through Aug 2026 0 · prior 12 0
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
12 months through Aug 2026 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first, with what it reported in them.
- Endeavor Energy Resources L.P.Oct 2012 → Sep 2016 · 48 mo28.2K bbl oil · 74.5K mcf gas
- Guidon Energy Mgmt Services LLCOct 2016 → Dec 2020 · 51 mo5.58K bbl oil · 22.4K mcf gas
- Diamondback E&P LLCJan 2021 → Nov 2026 · 71 mo0 bbl oil · 0 mcf gas
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
2
wells completed on the lease
- Shut In
- 1
- Plugged
- 1
Operates them now
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Aug 2026. Wells from completion reports; operator runs from who filed each month's report.
Developers: this page as JSON is GET /v1/data/leases/tx/o-10-43154, documented in the API reference.